About the Number

2939790

2939789 ← → 2939791

2進数表記:1011001101101110001110

漢数字表記:二百九十三万九千七百九十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 13999 1

素因数の和:14016
約数の個数: 32
約数和(自身を含む): 8064000
約数和(自身を除く): 5124210

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13999, 27998, 41997, 69995, 83994, 97993, 139990, 195986, 209985, 293979, 419970, 489965, 587958, 979930, 1469895, 2939790]

約数ペア:
[(1, 2939790), (2, 1469895), (3, 979930), (5, 587958), (6, 489965), (7, 419970), (10, 293979), (14, 209985), (15, 195986), (21, 139990), (30, 97993), (35, 83994), (42, 69995), (70, 41997), (105, 27998), (210, 13999)]

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